دانلود کتاب رژیم غذایی فسفر: سلامت، تغذیه و جنبه های نظارتی
Dietary Phosphorus: Health, Nutrition, and Regulatory Aspects, 1ed

Phosphorus is an essential element occurring in most foods. In typical Western diets, it is not harmful but does adversely affect tissues in the body when given in excess or paucity. This book provides a comprehensive review of various aspects of phosphorus in relation to human nutrition.

Phosphorus is an essential nutrient serving as a component of the cell membranes, the endocellular and external support components, cell energy cycles, and the molecules and enzymes that encode and regulate all genetic and synthetic information, as well as a multitude of other metabolic pathways critical to all life forms—both plant and animal. Indeed, life cannot exist without a sustained source of phosphorus; yet in Western nations, we waste a great deal of this nonrenewable nutrient as it passes from farm to fork, through human and animal food consumption and ultimately excretion and loss to the environment. This book deals with three important features of the prevailing cycle of human phosphorus use that is emerging as potentially damaging to human and environmental health. In each of the 24 chapters, the expert contributing authors take a closer look at specifc aspects of these features, which concern the serious life-threatening disease consequences of excessive phosphorus intake in vulnerable groups, the never-ending need to secure adequate phosphorus intake over all stages of life, and the negative and disruptive influence of human activities involving the use of phosphorus in food production. Many believe these activities have led to agricultural mismanagement of the environment and unconstrained, widespread use of phosphorus in agricultural food production and the processing of food.

Features

• Offers a comprehensive review of dietary phosphorus intake from clinical nutrition science to health policy perspectives
• Focuses on nutrition challenges, including dietary sources, bioavailability, and effects of supplements, as well as nutrition interactions with vitamins and minerals
• Reviews phosphorus needs not only in the general population but also in specific populations at risk
• Discusses various health risks associated with phosphorus intake including cardiovascular toxicity, kidney and bone disease, and hypertension
• Provides detailed descriptions of regulatory challenges and environmental impacts of phosphorus

Contents

Chapter 1: Overview of Chronic Health Risks Associated with Phosphorus Excess
Chapter 2: Predinical Evidence of the Nonskeleta! Adverse Health Effects of High Dietary Phosphorus
Chapter 3: Clinical and Predinical Evidence of the Skeletal and Vascular Adverse Health Effects of High Dietary Phosphorus
Chapter 4: Associations between Phosphorus Intake and Mortality
Chapter 5: Phosphorus Intake and Whole-Body Phosphorus Homeostasis
Chapter 6: Endocrine Regulation of Phosphate Homeostasis
Chapter 7: Dietary Phosphorus Intake and Kidney Function
Chapter 8: Dietary Phosphorus Intake and Cardiotoxicity
Chapter 9: The Relationship between Phosphorus Intake and Blood Pressure
Chapter 10: Phosphorus Intake Contribution to Dietary Acid-Base Balance and Bone Health
Chapter 11: Dietary Phosphorus Regulation of Vitamin D Metabolism in the Kidneys
Chapter 12: Phosphorus: An Essential Nutrient for Bone Health Throughout Life
Chapter 13: Dietary Phosphate Needs in Early Life and Adolescence
Chapter 14: Overview of Phosphorus-Wasting Diseases and Need for Phosphorus Supplements
Chapter 15: Phosphate and Calcium Stone Formation
Chapter 16: Impact of Socioeconomic Factors on Phosphorus Balance
Chapter 17: Bioavailability of Phosphorus
Chapter 18: Special Nutritional Needs of Chronic Kidney Disease and End-Stage Renal Disease Patients: Rationale for the Use of Plant-Based Diets
Chapter 19: The Regulatory Aspects of Phosphorus Intake: Dietary Guidelines and Labeling
Chapter 20: Dietary Guidelines for Safe Levels of Phosphorus Intake in North America and Europe
Chapter 21: Phosphorus Food Additive Use in the European Union
Chapter 22: A European Perspective: Questionable Safety of Current Phosphorus Intakes in the General Healthy and Chronic Kidney Disease Populations
Chapter 23: Save the P(ee)!: The Challenges of Phosphorus Sustainability and Emerging Solutions
Chapter 24: The Effects of Changing Global Food Choices on Human Health and a Sustainable Supply of Phosphorus